lotuswordpro/source/filter/lwpfilehdr.cxx

   1 /*************************************************************************
   2  *
   3  *  The Contents of this file are made available subject to the terms of
   4  *  either of the following licenses
   5  *
   6  *         - GNU Lesser General Public License Version 2.1
   7  *         - Sun Industry Standards Source License Version 1.1
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   9  *  Sun Microsystems Inc., October, 2000
  10  *
  11  *  GNU Lesser General Public License Version 2.1
  12  *  =============================================
  13  *  Copyright 2000 by Sun Microsystems, Inc.
  14  *  901 San Antonio Road, Palo Alto, CA 94303, USA
  15  *
  16  *  This library is free software; you can redistribute it and/or
  17  *  modify it under the terms of the GNU Lesser General Public
  18  *  License version 2.1, as published by the Free Software Foundation.
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  20  *  This library is distributed in the hope that it will be useful,
  21  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
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  23  *  Lesser General Public License for more details.
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  25  *  You should have received a copy of the GNU Lesser General Public
  26  *  License along with this library; if not, write to the Free Software
  27  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  28  *  MA  02111-1307  USA
  29  *
  30  *
  31  *  Sun Industry Standards Source License Version 1.1
  32  *  =================================================
  33  *  The contents of this file are subject to the Sun Industry Standards
  34  *  Source License Version 1.1 (the "License"); You may not use this file
  35  *  except in compliance with the License. You may obtain a copy of the
  36  *  License at http://www.openoffice.org/license.html.
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  38  *  Software provided under this License is provided on an "AS IS" basis,
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  40  *  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
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  45  *  The Initial Developer of the Original Code is: IBM Corporation
  46  *
  47  *  Copyright: 2008 by IBM Corporation
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  49  *  All Rights Reserved.
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  51  *  Contributor(s): _______________________________________
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  54  ************************************************************************/
  55 #include "lwpfilehdr.hxx"
  56 #include "lwpdefs.hxx"
  57
  58 //Word Pro 96: 0x0a,
  59 sal_uInt16 LwpFileHeader::m_nFileRevision = 0;
  60
  61 LwpFileHeader::LwpFileHeader()
  62         :m_nAppRevision(0),
  63         m_nAppReleaseNo(0), m_nRequiredAppRevision(0), m_nRequiredFileRevision(0),
  64         m_cDocumentID(), m_nRootIndexOffset(0)
  65 {}
  66 /**
  67  * @descr  read file header object from svstream
  68   */
  69 sal_uInt32 LwpFileHeader::Read(LwpSvStream *pStrm)
  70 {
  71         sal_uInt32 len = 0;
  72         len += pStrm->Read(&m_nAppRevision, sizeof(m_nAppRevision));
  73         len += pStrm->Read(&m_nFileRevision, sizeof(m_nFileRevision));
  74         len += pStrm->Read(&m_nAppReleaseNo, sizeof(m_nAppReleaseNo));
  75         len += pStrm->Read(&m_nRequiredAppRevision, sizeof(m_nRequiredAppRevision));
  76         len += pStrm->Read(&m_nRequiredFileRevision, sizeof(m_nRequiredFileRevision));
  77         len += m_cDocumentID.Read(pStrm);
  78         if (m_nFileRevision < 0x000B)
  79                 m_nRootIndexOffset = BAD_OFFSET;
  80         else
  81                 len += pStrm->Read(&m_nRootIndexOffset, sizeof(m_nRootIndexOffset));
  82         return(len);
  83 }
  84